iS CLINICAL Hydra-Cool Serum lightweight hydrating face serum, 1 fl oz — cooling, redness-reducing

iS CLINICAL Hydra-Cool Serum is a lightweight, fast-absorbing face serum designed to hydrate, calm redness, and support clearer-looking skin.

This cooling serum blends antioxidants, botanical extracts, and bio-nutrients in a silky, non-greasy formula that sinks in quickly to replenish moisture and comfort irritated skin. Formulated for daily use, it layers easily under creams or makeup and is gentle enough for sensitive and blemish-prone complexions. The result is a refreshed feel and a visibly smoother surface without heavy residue.

How does Hydra-Cool Serum hydrate skin without feeling heavy?

The formulation uses lightweight humectants and bio-nutrients that attract and retain moisture at the skin surface, while antioxidants support barrier resilience. Because it absorbs rapidly, the finish is airy rather than oily, making it easy to pair with other skincare steps.

• Fast-absorbing texture that leaves a matte-luminous finish
• Humectant-rich base to draw and hold moisture
• Designed for layering under moisturizer or sunscreen
• Non-comedogenic feel suitable for daily use

Can this serum help reduce redness and post-blemish irritation?

The blend of calming botanicals and antioxidants is chosen to soothe visible redness and comfort stressed skin. While not a medical treatment, the serum supports a calmer appearance and helps skin recover from environmental or minor inflammatory triggers.

• Botanical extracts selected for soothing properties
• Antioxidants that help defend against daily irritants
• Lightweight formula reduces the look of inflammation without clogging
• Suitable for skin recovering from sensitivity or sun exposure

How should I incorporate Hydra-Cool Serum into my routine?

Use a small amount after cleansing and toning, patting the serum into the face and neck with fingertips. It can be used alone for a minimalist routine or layered beneath your moisturizer, SPF, or other iS CLINICAL products for targeted care.

• Apply on clean skin morning and/or evening
• Pat a pea-sized amount evenly over face and neck
• Layer under creams, sunscreens, or makeup as needed
• Compatible with most active serums when used in proper sequence

What results can I expect and when?

Many users notice immediate cooling and a smoother surface feel after application, while improvements in comfort and reduced redness often appear with consistent use. Hydration benefits are immediate; visible clarity and balanced skin tone develop over weeks as part of a complete regimen.

• Instant: cooling sensation and smoother skin texture
• Short term: reduced visible redness and improved comfort
• With continued use: healthier-looking, balanced complexion
• Works alongside other iS CLINICAL products for enhanced outcomes

Who is this for: iS CLINICAL Hydra-Cool Serum is formulated for anyone seeking lightweight hydration and soothing support—ideal for sensitive, blemish-prone, or sun-affected skin types. It suits all ages and skin tones and is a practical choice for those who want a calming, fast-absorbing serum that integrates smoothly into morning or evening skincare rituals.

Ingredients

Water/Aqua/Eau, Sodium Hyaluronate, Pantothenic Acid, Pentylene Glycol, Asiaticoside, Asiatic Acid, Madecassic Acid, Polyporus Umbellatus (Mushroom) Extract, Menthol, Phenoxyethanol, Blue 1 (CI 42090).